Cleaning sheet



FIG. 1 is a perspective view of an embodiment of a cleaning sheetshowing our new design;

FIG. 2 is a top view of the cleaning sheet;

FIG. 3 is a front view of the cleaning sheet;

FIG. 4 is a right view of the cleaning sheet;

FIG. 5 is an enlarged perspective view of the cleaning sheet; and,

FIG. 6 is an enlarged perspective view of the sheet showing theunderlying layer.

The broken lines immediately adjacent to the shaded areas depict theboundaries of the claimed design. All other broken lines depictunclaimed portions of the cleaning sheet. The broken lines form no partof the claim.

The ornamental design for a cleaning sheet, as shown and described.